LT275/65R20 Cooper Discoverer S/T Maxx All-Season 126Q TireWhen the going gets tough, you need a tire equipped to handle rough terrain. The Cooper Discoverer S T Maxx All Season LT275 65R20 126Q Tire provides, long, even wear when youre on the highway and excellent performance during all seasons, on or off road. The Cooper Discoverer S T Maxx features Coopers proven and reliable 3 ply Armor Tek3 carcass construction combined with a proprietary cut and chip resistant tread compound. With that combination along